Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969020100361.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MedleyB-PT-B11, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020100361
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 8.3K Mar 7 18:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Mar 7 18:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 18:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 7 18:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 11:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 11:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 7 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 7 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 7 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 38M Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-00
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-01
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-02
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-03
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-04
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-05
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-06
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-07
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-08
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-09
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-10
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-11
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-12
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-13
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-14
FORMULA_NAME MedleyB-PT-B11-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779710740222

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyB-PT-B11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 12:05:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 12:05:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 12:05:43] [INFO ] Load time of PNML (sax parser for PT used): 1672 ms
[2026-05-25 12:05:43] [INFO ] Transformed 2737 places.
[2026-05-25 12:05:43] [INFO ] Transformed 42767 transitions.
[2026-05-25 12:05:43] [INFO ] Found NUPN structural information;
[2026-05-25 12:05:43] [INFO ] Parsed PT model containing 2737 places and 42767 transitions and 723915 arcs in 2011 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 151 out of 2737 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2737/2737 places, 42767/42767 transitions.
Discarding 206 places :
Symmetric choice reduction at 0 with 206 rule applications. Total rules 206 place count 2531 transition count 42561
Iterating global reduction 0 with 206 rules applied. Total rules applied 412 place count 2531 transition count 42561
Discarding 117 places :
Symmetric choice reduction at 0 with 117 rule applications. Total rules 529 place count 2414 transition count 42444
Iterating global reduction 0 with 117 rules applied. Total rules applied 646 place count 2414 transition count 42444
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 717 place count 2343 transition count 42373
Iterating global reduction 0 with 71 rules applied. Total rules applied 788 place count 2343 transition count 42373
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 846 place count 2285 transition count 42315
Iterating global reduction 0 with 58 rules applied. Total rules applied 904 place count 2285 transition count 42315
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 954 place count 2235 transition count 42265
Iterating global reduction 0 with 50 rules applied. Total rules applied 1004 place count 2235 transition count 42265
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1050 place count 2189 transition count 42219
Iterating global reduction 0 with 46 rules applied. Total rules applied 1096 place count 2189 transition count 42219
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 1139 place count 2146 transition count 42176
Iterating global reduction 0 with 43 rules applied. Total rules applied 1182 place count 2146 transition count 42176
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 1223 place count 2105 transition count 42135
Iterating global reduction 0 with 41 rules applied. Total rules applied 1264 place count 2105 transition count 42135
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1294 place count 2075 transition count 42105
Iterating global reduction 0 with 30 rules applied. Total rules applied 1324 place count 2075 transition count 42105
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 1344 place count 2055 transition count 42085
Iterating global reduction 0 with 20 rules applied. Total rules applied 1364 place count 2055 transition count 42085
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 1368 place count 2055 transition count 42081
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 1371 place count 2052 transition count 42078
Iterating global reduction 1 with 3 rules applied. Total rules applied 1374 place count 2052 transition count 42078
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 1377 place count 2049 transition count 42075
Iterating global reduction 1 with 3 rules applied. Total rules applied 1380 place count 2049 transition count 42075
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 1382 place count 2047 transition count 42073
Iterating global reduction 1 with 2 rules applied. Total rules applied 1384 place count 2047 transition count 42073
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1385 place count 2046 transition count 42072
Iterating global reduction 1 with 1 rules applied. Total rules applied 1386 place count 2046 transition count 42072
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1387 place count 2045 transition count 42071
Iterating global reduction 1 with 1 rules applied. Total rules applied 1388 place count 2045 transition count 42071
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1389 place count 2044 transition count 42070
Iterating global reduction 1 with 1 rules applied. Total rules applied 1390 place count 2044 transition count 42070
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1391 place count 2043 transition count 42069
Iterating global reduction 1 with 1 rules applied. Total rules applied 1392 place count 2043 transition count 42069
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1393 place count 2042 transition count 42068
Iterating global reduction 1 with 1 rules applied. Total rules applied 1394 place count 2042 transition count 42068
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1395 place count 2041 transition count 42067
Iterating global reduction 1 with 1 rules applied. Total rules applied 1396 place count 2041 transition count 42067
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1397 place count 2040 transition count 42066
Iterating global reduction 1 with 1 rules applied. Total rules applied 1398 place count 2040 transition count 42066
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1399 place count 2039 transition count 42065
Iterating global reduction 1 with 1 rules applied. Total rules applied 1400 place count 2039 transition count 42065
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 1401 place count 2038 transition count 42064
Iterating global reduction 1 with 1 rules applied. Total rules applied 1402 place count 2038 transition count 42064
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1403 place count 2038 transition count 42063
Applied a total of 1403 rules in 15900 ms. Remains 2038 /2737 variables (removed 699) and now considering 42063/42767 (removed 704) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11455053486941397505.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16027936579519075939.kers'
[2026-05-25 12:06:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11455053486941397505.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16027936579519075939.kers]
Culled 0 columns in 74 ms.
// Phase 1: matrix 42063 rows 2038 cols 722493 entries
Finished phase 1 with 2028 SingleSign rule and 0 generalized
[2026-05-25 12:06:01] [INFO ] Computed 10 invariants in 629 ms
Computed 10 P flows in 644 ms.
Exported basis to /tmp/petrispot-output-16027936579519075939.kers
Total runtime 727 ms.
[2026-05-25 12:06:18] [INFO ] Implicit Places using invariants in 17723 ms returned []
Implicit Place search using SMT only with invariants took 17824 ms to find 0 implicit places.
Running 42062 sub problems to find dead transitions.
[2026-05-25 12:06:18] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2037/44101 variables, and 0 constraints, problems are : Problem set: 0 solved, 42062 unsolved in 30536 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/2038 constraints, PredecessorRefiner: 42062/2128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42062 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2037/44101 variables, and 0 constraints, problems are : Problem set: 0 solved, 42062 unsolved in 30449 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/2038 constraints, PredecessorRefiner: 39934/2128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 322022ms problems are : Problem set: 0 solved, 42062 unsolved
Search for dead transitions found 0 dead transitions in 322285ms
Starting structural reductions in LTL mode, iteration 1 : 2038/2737 places, 42063/42767 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 356261 ms. Remains : 2038/2737 places, 42063/42767 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Applied a total of 0 rules in 628 ms. Remains 2038 /2038 variables (removed 0) and now considering 42063/42063 (removed 0) transitions.
[2026-05-25 12:11:41] [INFO ] Invariant cache hit.
[2026-05-25 12:11:56] [INFO ] Implicit Places using invariants in 15211 ms returned []
Implicit Place search using SMT only with invariants took 15228 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15862 ms. Remains : 2038/2038 places, 42063/42063 transitions.
Support contains 151 out of 2038 places after structural reductions.
[2026-05-25 12:11:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 12:12:00] [INFO ] Flatten gal took : 3222 ms
FORMULA MedleyB-PT-B11-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 12:12:03] [INFO ] Flatten gal took : 3141 ms
[2026-05-25 12:12:12] [INFO ] Input system was already deterministic with 42063 transitions.
Support contains 103 out of 2038 places (down from 151) after GAL structural reductions.
RANDOM walk for 40000 steps (240 resets) in 3252 ms. (12 steps per ms) remains 48/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
[2026-05-25 12:12:14] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Problem AtomicPropp36 is UNSAT
At refinement iteration 1 (OVERLAPS) 1965/2038 variables, 10/10 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2038 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 47 unsolved
SMT process timed out in 5909ms, After SMT, problems are : Problem set: 1 solved, 47 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 71 out of 2038 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Graph (trivial) has 1895 edges and 2038 vertex of which 115 / 2038 are part of one of the 23 SCC in 24 ms
Free SCC test removed 92 places
Drop transitions (Empty/Sink Transition effects.) removed 123 transitions
Reduce isomorphic transitions removed 123 transitions.
Graph (complete) has 4022 edges and 1946 vertex of which 1937 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.152 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1341 transitions
Trivial Post-agglo rules discarded 1341 transitions
Performed 1341 trivial Post agglomeration. Transition count delta: 1341
Iterating post reduction 0 with 1350 rules applied. Total rules applied 1352 place count 1937 transition count 40590
Reduce places removed 1341 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 1368 rules applied. Total rules applied 2720 place count 596 transition count 40563
Reduce places removed 12 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 2 with 34 rules applied. Total rules applied 2754 place count 584 transition count 40541
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 24 rules applied. Total rules applied 2778 place count 562 transition count 40539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2779 place count 561 transition count 40539
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 110 Pre rules applied. Total rules applied 2779 place count 561 transition count 40429
Deduced a syphon composed of 110 places in 22 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 5 with 220 rules applied. Total rules applied 2999 place count 451 transition count 40429
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 3007 place count 443 transition count 40421
Iterating global reduction 5 with 8 rules applied. Total rules applied 3015 place count 443 transition count 40421
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 3015 place count 443 transition count 40419
Deduced a syphon composed of 2 places in 23 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 3019 place count 441 transition count 40419
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 3023 place count 437 transition count 33855
Iterating global reduction 5 with 4 rules applied. Total rules applied 3027 place count 437 transition count 33855
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3028 place count 437 transition count 33854
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 15 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 6 with 148 rules applied. Total rules applied 3176 place count 363 transition count 33780
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 3186 place count 363 transition count 33770
Discarding 42 places :
Symmetric choice reduction at 7 with 42 rule applications. Total rules 3228 place count 321 transition count 2457
Iterating global reduction 7 with 42 rules applied. Total rules applied 3270 place count 321 transition count 2457
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 3285 place count 321 transition count 2442
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 3297 place count 309 transition count 2430
Iterating global reduction 8 with 12 rules applied. Total rules applied 3309 place count 309 transition count 2430
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 3320 place count 298 transition count 2419
Iterating global reduction 8 with 11 rules applied. Total rules applied 3331 place count 298 transition count 2419
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 3334 place count 298 transition count 2416
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 9 with 26 rules applied. Total rules applied 3360 place count 285 transition count 2403
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 3378 place count 276 transition count 2419
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 3383 place count 276 transition count 2414
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 3389 place count 276 transition count 2408
Free-agglomeration rule applied 77 times.
Iterating global reduction 10 with 77 rules applied. Total rules applied 3466 place count 276 transition count 2331
Reduce places removed 77 places and 0 transitions.
Iterating post reduction 10 with 77 rules applied. Total rules applied 3543 place count 199 transition count 2331
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 772 transitions
Redundant transition composition rules discarded 772 transitions
Iterating global reduction 11 with 772 rules applied. Total rules applied 4315 place count 199 transition count 1559
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4316 place count 199 transition count 1558
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 4317 place count 198 transition count 1558
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 12 with 12 rules applied. Total rules applied 4329 place count 198 transition count 1558
Applied a total of 4329 rules in 12052 ms. Remains 198 /2038 variables (removed 1840) and now considering 1558/42063 (removed 40505) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12052 ms. Remains : 198/2038 places, 1558/42063 transitions.
RANDOM walk for 40000 steps (730 resets) in 1382 ms. (28 steps per ms) remains 40/47 properties
BEST_FIRST walk for 4004 steps (12 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (15 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (13 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (16 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 21 ms. (182 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (15 resets) in 22 ms. (174 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (12 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (16 resets) in 19 ms. (200 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (13 resets) in 19 ms. (200 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (14 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (14 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 21 ms. (182 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (16 resets) in 24 ms. (160 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4001 steps (15 resets) in 19 ms. (200 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (15 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (16 resets) in 24 ms. (160 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (14 resets) in 22 ms. (174 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (14 resets) in 13 ms. (285 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (16 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (13 resets) in 13 ms. (285 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (16 resets) in 13 ms. (285 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (15 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (12 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (15 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (16 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (15 resets) in 12 ms. (307 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (14 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (16 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (16 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (15 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (15 resets) in 13 ms. (285 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (14 resets) in 13 ms. (285 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (15 resets) in 12 ms. (307 steps per ms) remains 40/40 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16310867507693559434.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12787550573477810997.kers'
[2026-05-25 12:12:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16310867507693559434.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12787550573477810997.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1558 rows 198 cols 15324 entries
Finished phase 1 with 188 SingleSign rule and 0 generalized
[2026-05-25 12:12:32] [INFO ] Computed 10 invariants in 7 ms
Computed 10 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-12787550573477810997.kers
Total runtime 10 ms.
[2026-05-25 12:12:32] [INFO ] State equation strengthened by 1296 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 133/195 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 3/198 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/198 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1558/1756 variables, 198/208 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1756 variables, 1296/1504 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1756 variables, 0/1504 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/1756 variables, 0/1504 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1756/1756 variables, and 1504 constraints, problems are : Problem set: 0 solved, 40 unsolved in 10197 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 198/198 constraints, ReadFeed: 1296/1296 constraints, PredecessorRefiner: 40/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 133/195 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 20/49 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 20/69 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/195 variables, 20/89 constraints. Problems are: Problem set: 0 solved, 40 unsolved
SMT process timed out in 55888ms, After SMT, problems are : Problem set: 0 solved, 40 unsolved
Fused 40 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 62 out of 198 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 1558/1558 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 198 transition count 1554
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 194 transition count 1554
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 8 place count 194 transition count 1551
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 191 transition count 1551
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 190 transition count 1550
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 190 transition count 1550
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 189 transition count 1549
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 189 transition count 1549
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 26 place count 189 transition count 1541
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 36 place count 184 transition count 1536
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 45 place count 175 transition count 1527
Iterating global reduction 3 with 9 rules applied. Total rules applied 54 place count 175 transition count 1527
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 56 place count 175 transition count 1525
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 58 place count 173 transition count 1523
Iterating global reduction 4 with 2 rules applied. Total rules applied 60 place count 173 transition count 1523
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 62 place count 173 transition count 1521
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 68 place count 173 transition count 1515
Applied a total of 68 rules in 526 ms. Remains 173 /198 variables (removed 25) and now considering 1515/1558 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 526 ms. Remains : 173/198 places, 1515/1558 transitions.
RANDOM walk for 40000 steps (1252 resets) in 683 ms. (58 steps per ms) remains 38/40 properties
BEST_FIRST walk for 4004 steps (13 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (14 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (13 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (14 resets) in 20 ms. (190 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (14 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (16 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (15 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (14 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (14 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4001 steps (14 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (16 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (14 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (14 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4001 steps (12 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (13 resets) in 12 ms. (308 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (15 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (15 resets) in 12 ms. (307 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (13 resets) in 12 ms. (308 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (14 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (14 resets) in 13 ms. (286 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (15 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (14 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (15 resets) in 12 ms. (308 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4002 steps (15 resets) in 13 ms. (285 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (13 resets) in 13 ms. (285 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (13 resets) in 14 ms. (266 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (16 resets) in 13 ms. (285 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (14 resets) in 13 ms. (285 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (16 resets) in 16 ms. (235 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (15 resets) in 9 ms. (400 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (14 resets) in 9 ms. (400 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (14 resets) in 10 ms. (363 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (15 resets) in 13 ms. (286 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 37/37 properties
Interrupted probabilistic random walk after 337584 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :21 out of 37
Probabilistic random walk after 337584 steps, saw 53988 distinct states, run finished after 3010 ms. (steps per millisecond=112 ) properties seen :21
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13000964586223510600.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17171796557765761779.kers'
[2026-05-25 12:13:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13000964586223510600.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17171796557765761779.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1515 rows 172 cols 14990 entries
Finished phase 1 with 163 SingleSign rule and 0 generalized
[2026-05-25 12:13:32] [INFO ] Computed 10 invariants in 6 ms
Computed 10 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-17171796557765761779.kers
Total runtime 9 ms.
[2026-05-25 12:13:32] [INFO ] State equation strengthened by 1354 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 148/172 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/172 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 1/173 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/173 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 1515/1688 variables, 173/183 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1688 variables, 1354/1537 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1688 variables, 0/1537 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 0/1688 variables, 0/1537 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1688/1688 variables, and 1537 constraints, problems are : Problem set: 0 solved, 16 unsolved in 2504 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 173/173 constraints, ReadFeed: 1354/1354 constraints, PredecessorRefiner: 16/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 148/172 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/172 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/172 variables, 20/49 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1515/1688 variables, 173/225 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1688 variables, 1354/1579 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1688 variables, 15/1594 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1688 variables, 8/1602 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1688 variables, 12/1614 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1688 variables, 7/1621 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1688 variables, 4/1625 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1688 variables, 1/1626 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1688 variables, 0/1626 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (OVERLAPS) 0/1688 variables, 1/1627 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1688 variables, 0/1627 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (OVERLAPS) 0/1688 variables, 0/1627 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1688/1688 variables, and 1627 constraints, problems are : Problem set: 0 solved, 16 unsolved in 63751 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 173/173 constraints, ReadFeed: 1354/1354 constraints, PredecessorRefiner: 16/15 constraints, Known Traps: 75/75 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66454ms problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 15 different solutions.
Parikh walk visited 1 properties in 3935 ms.
Support contains 23 out of 173 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 173/173 places, 1515/1515 transitions.
Graph (trivial) has 83 edges and 173 vertex of which 13 / 173 are part of one of the 6 SCC in 0 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 166 transition count 1475
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 53 place count 141 transition count 1473
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 53 place count 141 transition count 1470
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 59 place count 138 transition count 1470
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 66 place count 131 transition count 1463
Iterating global reduction 2 with 7 rules applied. Total rules applied 73 place count 131 transition count 1463
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 76 place count 128 transition count 1460
Iterating global reduction 2 with 3 rules applied. Total rules applied 79 place count 128 transition count 1460
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 80 place count 127 transition count 1459
Iterating global reduction 2 with 1 rules applied. Total rules applied 81 place count 127 transition count 1459
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 82 place count 127 transition count 1458
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 100 place count 118 transition count 1449
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 103 place count 118 transition count 1446
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 110 place count 111 transition count 1439
Iterating global reduction 4 with 7 rules applied. Total rules applied 117 place count 111 transition count 1439
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 120 place count 108 transition count 1436
Iterating global reduction 4 with 3 rules applied. Total rules applied 123 place count 108 transition count 1436
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 126 place count 108 transition count 1433
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 134 place count 108 transition count 1425
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 136 place count 107 transition count 1426
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 141 place count 107 transition count 1421
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 150 place count 102 transition count 1417
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 6 with 11 rules applied. Total rules applied 161 place count 102 transition count 1406
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 162 place count 102 transition count 1406
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 163 place count 102 transition count 1405
Applied a total of 163 rules in 1269 ms. Remains 102 /173 variables (removed 71) and now considering 1405/1515 (removed 110) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1269 ms. Remains : 102/173 places, 1405/1515 transitions.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2026-05-25 12:14:46] [INFO ] Flatten gal took : 2369 ms
[2026-05-25 12:14:49] [INFO ] Flatten gal took : 2568 ms
[2026-05-25 12:14:55] [INFO ] Input system was already deterministic with 42063 transitions.
Computed a total of 374 stabilizing places and 392 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1990 transition count 42015
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1990 transition count 42015
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 128 place count 1958 transition count 41983
Iterating global reduction 0 with 32 rules applied. Total rules applied 160 place count 1958 transition count 41983
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 182 place count 1936 transition count 41961
Iterating global reduction 0 with 22 rules applied. Total rules applied 204 place count 1936 transition count 41961
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 226 place count 1914 transition count 41939
Iterating global reduction 0 with 22 rules applied. Total rules applied 248 place count 1914 transition count 41939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 249 place count 1914 transition count 41938
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 268 place count 1895 transition count 41919
Iterating global reduction 1 with 19 rules applied. Total rules applied 287 place count 1895 transition count 41919
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 288 place count 1895 transition count 41918
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 304 place count 1879 transition count 41902
Iterating global reduction 2 with 16 rules applied. Total rules applied 320 place count 1879 transition count 41902
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 321 place count 1879 transition count 41901
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 336 place count 1864 transition count 41886
Iterating global reduction 3 with 15 rules applied. Total rules applied 351 place count 1864 transition count 41886
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 352 place count 1864 transition count 41885
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 363 place count 1853 transition count 41874
Iterating global reduction 4 with 11 rules applied. Total rules applied 374 place count 1853 transition count 41874
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 384 place count 1843 transition count 41864
Iterating global reduction 4 with 10 rules applied. Total rules applied 394 place count 1843 transition count 41864
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 395 place count 1843 transition count 41863
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 403 place count 1835 transition count 41855
Iterating global reduction 5 with 8 rules applied. Total rules applied 411 place count 1835 transition count 41855
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 418 place count 1828 transition count 41848
Iterating global reduction 5 with 7 rules applied. Total rules applied 425 place count 1828 transition count 41848
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 431 place count 1822 transition count 41842
Iterating global reduction 5 with 6 rules applied. Total rules applied 437 place count 1822 transition count 41842
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 443 place count 1816 transition count 41836
Iterating global reduction 5 with 6 rules applied. Total rules applied 449 place count 1816 transition count 41836
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 455 place count 1810 transition count 41830
Iterating global reduction 5 with 6 rules applied. Total rules applied 461 place count 1810 transition count 41830
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 467 place count 1804 transition count 41824
Iterating global reduction 5 with 6 rules applied. Total rules applied 473 place count 1804 transition count 41824
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 479 place count 1798 transition count 41818
Iterating global reduction 5 with 6 rules applied. Total rules applied 485 place count 1798 transition count 41818
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 491 place count 1792 transition count 41812
Iterating global reduction 5 with 6 rules applied. Total rules applied 497 place count 1792 transition count 41812
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 498 place count 1792 transition count 41811
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 503 place count 1787 transition count 41806
Iterating global reduction 6 with 5 rules applied. Total rules applied 508 place count 1787 transition count 41806
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 513 place count 1782 transition count 41801
Iterating global reduction 6 with 5 rules applied. Total rules applied 518 place count 1782 transition count 41801
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 523 place count 1777 transition count 41796
Iterating global reduction 6 with 5 rules applied. Total rules applied 528 place count 1777 transition count 41796
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 529 place count 1777 transition count 41795
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 533 place count 1773 transition count 41791
Iterating global reduction 7 with 4 rules applied. Total rules applied 537 place count 1773 transition count 41791
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 539 place count 1773 transition count 41789
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 541 place count 1771 transition count 41787
Iterating global reduction 8 with 2 rules applied. Total rules applied 543 place count 1771 transition count 41787
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 545 place count 1771 transition count 41785
Applied a total of 545 rules in 12844 ms. Remains 1771 /2038 variables (removed 267) and now considering 41785/42063 (removed 278) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14987179992747805696.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12382784452184199108.kers'
[2026-05-25 12:15:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14987179992747805696.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12382784452184199108.kers]
Culled 0 columns in 73 ms.
// Phase 1: matrix 41785 rows 1771 cols 721883 entries
Finished phase 1 with 1761 SingleSign rule and 0 generalized
[2026-05-25 12:15:09] [INFO ] Computed 10 invariants in 621 ms
Computed 10 P flows in 624 ms.
Exported basis to /tmp/petrispot-output-12382784452184199108.kers
Total runtime 742 ms.
[2026-05-25 12:15:25] [INFO ] Implicit Places using invariants in 16296 ms returned []
Implicit Place search using SMT only with invariants took 16299 ms to find 0 implicit places.
Running 41784 sub problems to find dead transitions.
[2026-05-25 12:15:25] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1770/43556 variables, and 0 constraints, problems are : Problem set: 0 solved, 41784 unsolved in 30565 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 41784/1852 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41784 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1770/43556 variables, and 0 constraints, problems are : Problem set: 0 solved, 41784 unsolved in 30494 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 39932/1852 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 281322ms problems are : Problem set: 0 solved, 41784 unsolved
Search for dead transitions found 0 dead transitions in 281467ms
Starting structural reductions in LTL mode, iteration 1 : 1771/2038 places, 41785/42063 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 310754 ms. Remains : 1771/2038 places, 41785/42063 transitions.
[2026-05-25 12:20:09] [INFO ] Flatten gal took : 2488 ms
[2026-05-25 12:20:11] [INFO ] Flatten gal took : 2561 ms
[2026-05-25 12:20:17] [INFO ] Input system was already deterministic with 41785 transitions.
[2026-05-25 12:20:21] [INFO ] Flatten gal took : 2970 ms
[2026-05-25 12:20:24] [INFO ] Flatten gal took : 3396 ms
[2026-05-25 12:20:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality13710539078460350521.gal : 696 ms
[2026-05-25 12:20:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality7825338274245693908.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13710539078460350521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7825338274245693908.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 12:20:58] [INFO ] Flatten gal took : 3039 ms
[2026-05-25 12:20:58] [INFO ] Applying decomposition
[2026-05-25 12:21:01] [INFO ] Flatten gal took : 2535 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12064211220225795486.txt' '-o' '/tmp/graph12064211220225795486.bin' '-w' '/tmp/graph12064211220225795486.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12064211220225795486.bin' '-l' '-1' '-v' '-w' '/tmp/graph12064211220225795486.weights' '-q' '0' '-e' '0.001'
[2026-05-25 12:21:12] [INFO ] Decomposing Gal with order
[2026-05-25 12:21:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 12:21:20] [INFO ] Removed a total of 359183 redundant transitions.
[2026-05-25 12:21:21] [INFO ] Flatten gal took : 5144 ms
[2026-05-25 12:21:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 4467 ms.
[2026-05-25 12:21:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality8015585145644942826.gal : 278 ms
[2026-05-25 12:21:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality14007649763387469863.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8015585145644942826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14007649763387469863.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1990 transition count 42015
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1990 transition count 42015
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 130 place count 1956 transition count 41981
Iterating global reduction 0 with 34 rules applied. Total rules applied 164 place count 1956 transition count 41981
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 186 place count 1934 transition count 41959
Iterating global reduction 0 with 22 rules applied. Total rules applied 208 place count 1934 transition count 41959
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 230 place count 1912 transition count 41937
Iterating global reduction 0 with 22 rules applied. Total rules applied 252 place count 1912 transition count 41937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 253 place count 1912 transition count 41936
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 273 place count 1892 transition count 41916
Iterating global reduction 1 with 20 rules applied. Total rules applied 293 place count 1892 transition count 41916
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 295 place count 1892 transition count 41914
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 311 place count 1876 transition count 41898
Iterating global reduction 2 with 16 rules applied. Total rules applied 327 place count 1876 transition count 41898
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 328 place count 1876 transition count 41897
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 343 place count 1861 transition count 41882
Iterating global reduction 3 with 15 rules applied. Total rules applied 358 place count 1861 transition count 41882
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 359 place count 1861 transition count 41881
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 371 place count 1849 transition count 41869
Iterating global reduction 4 with 12 rules applied. Total rules applied 383 place count 1849 transition count 41869
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 394 place count 1838 transition count 41858
Iterating global reduction 4 with 11 rules applied. Total rules applied 405 place count 1838 transition count 41858
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 406 place count 1838 transition count 41857
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 414 place count 1830 transition count 41849
Iterating global reduction 5 with 8 rules applied. Total rules applied 422 place count 1830 transition count 41849
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 429 place count 1823 transition count 41842
Iterating global reduction 5 with 7 rules applied. Total rules applied 436 place count 1823 transition count 41842
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 442 place count 1817 transition count 41836
Iterating global reduction 5 with 6 rules applied. Total rules applied 448 place count 1817 transition count 41836
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 454 place count 1811 transition count 41830
Iterating global reduction 5 with 6 rules applied. Total rules applied 460 place count 1811 transition count 41830
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 466 place count 1805 transition count 41824
Iterating global reduction 5 with 6 rules applied. Total rules applied 472 place count 1805 transition count 41824
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 478 place count 1799 transition count 41818
Iterating global reduction 5 with 6 rules applied. Total rules applied 484 place count 1799 transition count 41818
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 490 place count 1793 transition count 41812
Iterating global reduction 5 with 6 rules applied. Total rules applied 496 place count 1793 transition count 41812
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 497 place count 1793 transition count 41811
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 502 place count 1788 transition count 41806
Iterating global reduction 6 with 5 rules applied. Total rules applied 507 place count 1788 transition count 41806
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 512 place count 1783 transition count 41801
Iterating global reduction 6 with 5 rules applied. Total rules applied 517 place count 1783 transition count 41801
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 522 place count 1778 transition count 41796
Iterating global reduction 6 with 5 rules applied. Total rules applied 527 place count 1778 transition count 41796
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 532 place count 1773 transition count 41791
Iterating global reduction 6 with 5 rules applied. Total rules applied 537 place count 1773 transition count 41791
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 538 place count 1773 transition count 41790
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 542 place count 1769 transition count 41786
Iterating global reduction 7 with 4 rules applied. Total rules applied 546 place count 1769 transition count 41786
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 548 place count 1769 transition count 41784
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 550 place count 1767 transition count 41782
Iterating global reduction 8 with 2 rules applied. Total rules applied 552 place count 1767 transition count 41782
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 554 place count 1767 transition count 41780
Applied a total of 554 rules in 16274 ms. Remains 1767 /2038 variables (removed 271) and now considering 41780/42063 (removed 283) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8655422458672708060.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17389928977283952171.kers'
[2026-05-25 12:22:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8655422458672708060.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17389928977283952171.kers]
Culled 0 columns in 74 ms.
// Phase 1: matrix 41780 rows 1767 cols 721873 entries
Finished phase 1 with 1757 SingleSign rule and 0 generalized
[2026-05-25 12:22:14] [INFO ] Computed 10 invariants in 669 ms
Computed 10 P flows in 670 ms.
Exported basis to /tmp/petrispot-output-17389928977283952171.kers
Total runtime 814 ms.
[2026-05-25 12:22:30] [INFO ] Implicit Places using invariants in 16591 ms returned []
Implicit Place search using SMT only with invariants took 16609 ms to find 0 implicit places.
Running 41779 sub problems to find dead transitions.
[2026-05-25 12:22:30] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1766/43547 variables, and 0 constraints, problems are : Problem set: 0 solved, 41779 unsolved in 30550 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1767 constraints, PredecessorRefiner: 41779/1847 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41779 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1766/43547 variables, and 0 constraints, problems are : Problem set: 0 solved, 41779 unsolved in 30485 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1767 constraints, PredecessorRefiner: 39932/1847 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 317627ms problems are : Problem set: 0 solved, 41779 unsolved
Search for dead transitions found 0 dead transitions in 317761ms
Starting structural reductions in LTL mode, iteration 1 : 1767/2038 places, 41780/42063 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 350771 ms. Remains : 1767/2038 places, 41780/42063 transitions.
[2026-05-25 12:27:51] [INFO ] Flatten gal took : 2681 ms
[2026-05-25 12:27:53] [INFO ] Flatten gal took : 2724 ms
[2026-05-25 12:28:00] [INFO ] Input system was already deterministic with 41780 transitions.
[2026-05-25 12:28:03] [INFO ] Flatten gal took : 2937 ms
[2026-05-25 12:28:06] [INFO ] Flatten gal took : 2705 ms
[2026-05-25 12:28:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality62741548906188377.gal : 600 ms
[2026-05-25 12:28:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality17508657811417341002.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality62741548906188377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17508657811417341002.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 12:28:40] [INFO ] Flatten gal took : 3312 ms
[2026-05-25 12:28:40] [INFO ] Applying decomposition
[2026-05-25 12:28:43] [INFO ] Flatten gal took : 2957 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4338879712786195629.txt' '-o' '/tmp/graph4338879712786195629.bin' '-w' '/tmp/graph4338879712786195629.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4338879712786195629.bin' '-l' '-1' '-v' '-w' '/tmp/graph4338879712786195629.weights' '-q' '0' '-e' '0.001'
[2026-05-25 12:28:55] [INFO ] Decomposing Gal with order
[2026-05-25 12:28:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 12:29:04] [INFO ] Removed a total of 359194 redundant transitions.
[2026-05-25 12:29:05] [INFO ] Flatten gal took : 6190 ms
[2026-05-25 12:29:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 2894 ms.
[2026-05-25 12:29:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10992667667183400808.gal : 253 ms
[2026-05-25 12:29:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality3868401022370865455.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10992667667183400808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3868401022370865455.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1989 transition count 42014
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1989 transition count 42014
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 133 place count 1954 transition count 41979
Iterating global reduction 0 with 35 rules applied. Total rules applied 168 place count 1954 transition count 41979
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 191 place count 1931 transition count 41956
Iterating global reduction 0 with 23 rules applied. Total rules applied 214 place count 1931 transition count 41956
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 237 place count 1908 transition count 41933
Iterating global reduction 0 with 23 rules applied. Total rules applied 260 place count 1908 transition count 41933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 261 place count 1908 transition count 41932
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 282 place count 1887 transition count 41911
Iterating global reduction 1 with 21 rules applied. Total rules applied 303 place count 1887 transition count 41911
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 305 place count 1887 transition count 41909
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 322 place count 1870 transition count 41892
Iterating global reduction 2 with 17 rules applied. Total rules applied 339 place count 1870 transition count 41892
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 340 place count 1870 transition count 41891
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 356 place count 1854 transition count 41875
Iterating global reduction 3 with 16 rules applied. Total rules applied 372 place count 1854 transition count 41875
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 373 place count 1854 transition count 41874
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 385 place count 1842 transition count 41862
Iterating global reduction 4 with 12 rules applied. Total rules applied 397 place count 1842 transition count 41862
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 408 place count 1831 transition count 41851
Iterating global reduction 4 with 11 rules applied. Total rules applied 419 place count 1831 transition count 41851
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 420 place count 1831 transition count 41850
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 429 place count 1822 transition count 41841
Iterating global reduction 5 with 9 rules applied. Total rules applied 438 place count 1822 transition count 41841
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 446 place count 1814 transition count 41833
Iterating global reduction 5 with 8 rules applied. Total rules applied 454 place count 1814 transition count 41833
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 461 place count 1807 transition count 41826
Iterating global reduction 5 with 7 rules applied. Total rules applied 468 place count 1807 transition count 41826
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 474 place count 1801 transition count 41820
Iterating global reduction 5 with 6 rules applied. Total rules applied 480 place count 1801 transition count 41820
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 486 place count 1795 transition count 41814
Iterating global reduction 5 with 6 rules applied. Total rules applied 492 place count 1795 transition count 41814
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 498 place count 1789 transition count 41808
Iterating global reduction 5 with 6 rules applied. Total rules applied 504 place count 1789 transition count 41808
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 509 place count 1784 transition count 41803
Iterating global reduction 5 with 5 rules applied. Total rules applied 514 place count 1784 transition count 41803
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 519 place count 1779 transition count 41798
Iterating global reduction 5 with 5 rules applied. Total rules applied 524 place count 1779 transition count 41798
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 525 place count 1779 transition count 41797
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 529 place count 1775 transition count 41793
Iterating global reduction 6 with 4 rules applied. Total rules applied 533 place count 1775 transition count 41793
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 537 place count 1771 transition count 41789
Iterating global reduction 6 with 4 rules applied. Total rules applied 541 place count 1771 transition count 41789
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 545 place count 1767 transition count 41785
Iterating global reduction 6 with 4 rules applied. Total rules applied 549 place count 1767 transition count 41785
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 550 place count 1767 transition count 41784
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 553 place count 1764 transition count 41781
Iterating global reduction 7 with 3 rules applied. Total rules applied 556 place count 1764 transition count 41781
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 557 place count 1764 transition count 41780
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 559 place count 1762 transition count 41778
Iterating global reduction 8 with 2 rules applied. Total rules applied 561 place count 1762 transition count 41778
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 563 place count 1762 transition count 41776
Applied a total of 563 rules in 17566 ms. Remains 1762 /2038 variables (removed 276) and now considering 41776/42063 (removed 287) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1356737969343742380.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2763690288665094188.kers'
[2026-05-25 12:29:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1356737969343742380.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2763690288665094188.kers]
Culled 0 columns in 73 ms.
// Phase 1: matrix 41776 rows 1762 cols 721861 entries
Finished phase 1 with 1752 SingleSign rule and 0 generalized
[2026-05-25 12:29:57] [INFO ] Computed 10 invariants in 601 ms
Computed 10 P flows in 603 ms.
Exported basis to /tmp/petrispot-output-2763690288665094188.kers
Total runtime 704 ms.
[2026-05-25 12:30:13] [INFO ] Implicit Places using invariants in 16461 ms returned []
Implicit Place search using SMT only with invariants took 16463 ms to find 0 implicit places.
Running 41775 sub problems to find dead transitions.
[2026-05-25 12:30:14] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1761/43538 variables, and 0 constraints, problems are : Problem set: 0 solved, 41775 unsolved in 30479 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1762 constraints, PredecessorRefiner: 41775/1843 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41775 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1761/43538 variables, and 0 constraints, problems are : Problem set: 0 solved, 41775 unsolved in 30495 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1762 constraints, PredecessorRefiner: 39932/1843 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 324610ms problems are : Problem set: 0 solved, 41775 unsolved
Search for dead transitions found 0 dead transitions in 324894ms
Starting structural reductions in LTL mode, iteration 1 : 1762/2038 places, 41776/42063 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 359129 ms. Remains : 1762/2038 places, 41776/42063 transitions.
[2026-05-25 12:35:41] [INFO ] Flatten gal took : 2856 ms
[2026-05-25 12:35:44] [INFO ] Flatten gal took : 2765 ms
[2026-05-25 12:35:51] [INFO ] Input system was already deterministic with 41776 transitions.
[2026-05-25 12:35:54] [INFO ] Flatten gal took : 3024 ms
[2026-05-25 12:35:57] [INFO ] Flatten gal took : 2699 ms
[2026-05-25 12:35:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality7590378100147613210.gal : 592 ms
[2026-05-25 12:35:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality712224149439658237.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7590378100147613210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality712224149439658237.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 12:36:31] [INFO ] Flatten gal took : 3385 ms
[2026-05-25 12:36:31] [INFO ] Applying decomposition
[2026-05-25 12:36:34] [INFO ] Flatten gal took : 3077 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7637102918721915440.txt' '-o' '/tmp/graph7637102918721915440.bin' '-w' '/tmp/graph7637102918721915440.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7637102918721915440.bin' '-l' '-1' '-v' '-w' '/tmp/graph7637102918721915440.weights' '-q' '0' '-e' '0.001'
[2026-05-25 12:36:46] [INFO ] Decomposing Gal with order
[2026-05-25 12:36:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 12:36:56] [INFO ] Removed a total of 359188 redundant transitions.
[2026-05-25 12:36:56] [INFO ] Flatten gal took : 6071 ms
[2026-05-25 12:37:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 4458 ms.
[2026-05-25 12:37:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality3212285916974441636.gal : 260 ms
[2026-05-25 12:37:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13779189587251082372.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3212285916974441636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13779189587251082372.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Graph (trivial) has 2007 edges and 2038 vertex of which 156 / 2038 are part of one of the 27 SCC in 16 ms
Free SCC test removed 129 places
Ensure Unique test removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1402 transitions
Trivial Post-agglo rules discarded 1402 transitions
Performed 1402 trivial Post agglomeration. Transition count delta: 1402
Iterating post reduction 0 with 1402 rules applied. Total rules applied 1403 place count 1908 transition count 40513
Reduce places removed 1402 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1426 rules applied. Total rules applied 2829 place count 506 transition count 40489
Reduce places removed 9 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 15 rules applied. Total rules applied 2844 place count 497 transition count 40483
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 2850 place count 491 transition count 40483
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 101 Pre rules applied. Total rules applied 2850 place count 491 transition count 40382
Deduced a syphon composed of 101 places in 172 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 3052 place count 390 transition count 40382
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 3082 place count 360 transition count 40352
Iterating global reduction 4 with 30 rules applied. Total rules applied 3112 place count 360 transition count 40352
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 3112 place count 360 transition count 40347
Deduced a syphon composed of 5 places in 30 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 3122 place count 355 transition count 40347
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 3133 place count 344 transition count 33776
Iterating global reduction 4 with 11 rules applied. Total rules applied 3144 place count 344 transition count 33776
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3145 place count 344 transition count 33775
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3147 place count 342 transition count 33773
Iterating global reduction 5 with 2 rules applied. Total rules applied 3149 place count 342 transition count 33773
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3151 place count 340 transition count 33771
Iterating global reduction 5 with 2 rules applied. Total rules applied 3153 place count 340 transition count 33771
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 18 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 5 with 128 rules applied. Total rules applied 3281 place count 276 transition count 33707
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 3288 place count 276 transition count 33700
Discarding 59 places :
Symmetric choice reduction at 6 with 59 rule applications. Total rules 3347 place count 217 transition count 1868
Iterating global reduction 6 with 59 rules applied. Total rules applied 3406 place count 217 transition count 1868
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 6 with 23 rules applied. Total rules applied 3429 place count 217 transition count 1845
Discarding 32 places :
Symmetric choice reduction at 7 with 32 rule applications. Total rules 3461 place count 185 transition count 1804
Iterating global reduction 7 with 32 rules applied. Total rules applied 3493 place count 185 transition count 1804
Discarding 31 places :
Symmetric choice reduction at 7 with 31 rule applications. Total rules 3524 place count 154 transition count 1764
Iterating global reduction 7 with 31 rules applied. Total rules applied 3555 place count 154 transition count 1764
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 3571 place count 154 transition count 1748
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3573 place count 153 transition count 1747
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3574 place count 152 transition count 1738
Iterating global reduction 8 with 1 rules applied. Total rules applied 3575 place count 152 transition count 1738
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3576 place count 152 transition count 1737
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 3585 place count 152 transition count 1728
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 3603 place count 143 transition count 1719
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3604 place count 142 transition count 1718
Applied a total of 3604 rules in 12064 ms. Remains 142 /2038 variables (removed 1896) and now considering 1718/42063 (removed 40345) transitions.
[2026-05-25 12:37:44] [INFO ] Flow matrix only has 1708 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17011810269559052124.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6698008795453858049.kers'
[2026-05-25 12:37:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17011810269559052124.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6698008795453858049.kers]
Normalized transition count is 1707 out of 1708 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 1707 rows 141 cols 23392 entries
Finished phase 1 with 140 SingleSign rule and 0 generalized
[2026-05-25 12:37:44] [INFO ] Computed 2 invariants in 17 ms
Computed 2 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-6698008795453858049.kers
Total runtime 22 ms.
[2026-05-25 12:37:45] [INFO ] Implicit Places using invariants in 1147 ms returned []
[2026-05-25 12:37:45] [INFO ] Flow matrix only has 1708 transitions (discarded 10 similar events)
[2026-05-25 12:37:45] [INFO ] Invariant cache hit.
[2026-05-25 12:37:46] [INFO ] State equation strengthened by 511 read => feed constraints.
[2026-05-25 12:37:49] [INFO ] Implicit Places using invariants and state equation in 3325 ms returned []
Implicit Place search using SMT with State Equation took 4474 ms to find 0 implicit places.
[2026-05-25 12:37:49] [INFO ] Redundant transitions in 117 ms returned []
Running 1699 sub problems to find dead transitions.
[2026-05-25 12:37:49] [INFO ] Flow matrix only has 1708 transitions (discarded 10 similar events)
[2026-05-25 12:37:49] [INFO ] Invariant cache hit.
[2026-05-25 12:37:49] [INFO ] State equation strengthened by 511 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1699 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1699 unsolved
At refinement iteration 2 (OVERLAPS) 9/142 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1699 unsolved
SMT process timed out in 33179ms, After SMT, problems are : Problem set: 0 solved, 1699 unsolved
Search for dead transitions found 0 dead transitions in 33190ms
Starting structural reductions in SI_CTL mode, iteration 1 : 142/2038 places, 1718/42063 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49882 ms. Remains : 142/2038 places, 1718/42063 transitions.
[2026-05-25 12:38:22] [INFO ] Flatten gal took : 139 ms
[2026-05-25 12:38:22] [INFO ] Flatten gal took : 130 ms
[2026-05-25 12:38:23] [INFO ] Input system was already deterministic with 1718 transitions.
[2026-05-25 12:38:23] [INFO ] Flatten gal took : 127 ms
[2026-05-25 12:38:23] [INFO ] Flatten gal took : 122 ms
[2026-05-25 12:38:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality16584877839703985135.gal : 21 ms
[2026-05-25 12:38:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality8991244835481583854.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16584877839703985135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8991244835481583854.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 12:38:53] [INFO ] Flatten gal took : 131 ms
[2026-05-25 12:38:53] [INFO ] Applying decomposition
[2026-05-25 12:38:53] [INFO ] Flatten gal took : 130 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5888047500207584651.txt' '-o' '/tmp/graph5888047500207584651.bin' '-w' '/tmp/graph5888047500207584651.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5888047500207584651.bin' '-l' '-1' '-v' '-w' '/tmp/graph5888047500207584651.weights' '-q' '0' '-e' '0.001'
[2026-05-25 12:38:54] [INFO ] Decomposing Gal with order
[2026-05-25 12:38:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 12:38:54] [INFO ] Removed a total of 13871 redundant transitions.
[2026-05-25 12:38:54] [INFO ] Flatten gal took : 187 ms
[2026-05-25 12:38:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 42 ms.
[2026-05-25 12:38:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality16706577072292330824.gal : 7 ms
[2026-05-25 12:38:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality4190999381476229056.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16706577072292330824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4190999381476229056.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1992 transition count 42017
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1992 transition count 42017
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 126 place count 1958 transition count 41983
Iterating global reduction 0 with 34 rules applied. Total rules applied 160 place count 1958 transition count 41983
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 182 place count 1936 transition count 41961
Iterating global reduction 0 with 22 rules applied. Total rules applied 204 place count 1936 transition count 41961
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 225 place count 1915 transition count 41940
Iterating global reduction 0 with 21 rules applied. Total rules applied 246 place count 1915 transition count 41940
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 266 place count 1895 transition count 41920
Iterating global reduction 0 with 20 rules applied. Total rules applied 286 place count 1895 transition count 41920
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 288 place count 1895 transition count 41918
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 304 place count 1879 transition count 41902
Iterating global reduction 1 with 16 rules applied. Total rules applied 320 place count 1879 transition count 41902
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 321 place count 1879 transition count 41901
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 336 place count 1864 transition count 41886
Iterating global reduction 2 with 15 rules applied. Total rules applied 351 place count 1864 transition count 41886
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 352 place count 1864 transition count 41885
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 363 place count 1853 transition count 41874
Iterating global reduction 3 with 11 rules applied. Total rules applied 374 place count 1853 transition count 41874
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 384 place count 1843 transition count 41864
Iterating global reduction 3 with 10 rules applied. Total rules applied 394 place count 1843 transition count 41864
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 395 place count 1843 transition count 41863
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 403 place count 1835 transition count 41855
Iterating global reduction 4 with 8 rules applied. Total rules applied 411 place count 1835 transition count 41855
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 418 place count 1828 transition count 41848
Iterating global reduction 4 with 7 rules applied. Total rules applied 425 place count 1828 transition count 41848
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 431 place count 1822 transition count 41842
Iterating global reduction 4 with 6 rules applied. Total rules applied 437 place count 1822 transition count 41842
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 443 place count 1816 transition count 41836
Iterating global reduction 4 with 6 rules applied. Total rules applied 449 place count 1816 transition count 41836
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 455 place count 1810 transition count 41830
Iterating global reduction 4 with 6 rules applied. Total rules applied 461 place count 1810 transition count 41830
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 467 place count 1804 transition count 41824
Iterating global reduction 4 with 6 rules applied. Total rules applied 473 place count 1804 transition count 41824
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 479 place count 1798 transition count 41818
Iterating global reduction 4 with 6 rules applied. Total rules applied 485 place count 1798 transition count 41818
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 486 place count 1798 transition count 41817
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 491 place count 1793 transition count 41812
Iterating global reduction 5 with 5 rules applied. Total rules applied 496 place count 1793 transition count 41812
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 497 place count 1793 transition count 41811
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 501 place count 1789 transition count 41807
Iterating global reduction 6 with 4 rules applied. Total rules applied 505 place count 1789 transition count 41807
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 509 place count 1785 transition count 41803
Iterating global reduction 6 with 4 rules applied. Total rules applied 513 place count 1785 transition count 41803
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 516 place count 1782 transition count 41800
Iterating global reduction 6 with 3 rules applied. Total rules applied 519 place count 1782 transition count 41800
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 520 place count 1782 transition count 41799
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 522 place count 1780 transition count 41797
Iterating global reduction 7 with 2 rules applied. Total rules applied 524 place count 1780 transition count 41797
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 525 place count 1780 transition count 41796
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 526 place count 1779 transition count 41795
Iterating global reduction 8 with 1 rules applied. Total rules applied 527 place count 1779 transition count 41795
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 528 place count 1779 transition count 41794
Applied a total of 528 rules in 16960 ms. Remains 1779 /2038 variables (removed 259) and now considering 41794/42063 (removed 269) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6260033777846064914.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3060091967133706691.kers'
[2026-05-25 12:39:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6260033777846064914.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3060091967133706691.kers]
Culled 0 columns in 75 ms.
// Phase 1: matrix 41794 rows 1779 cols 721903 entries
Finished phase 1 with 1769 SingleSign rule and 0 generalized
[2026-05-25 12:39:42] [INFO ] Computed 10 invariants in 695 ms
Computed 10 P flows in 698 ms.
Exported basis to /tmp/petrispot-output-3060091967133706691.kers
Total runtime 794 ms.
[2026-05-25 12:39:57] [INFO ] Implicit Places using invariants in 16410 ms returned []
Implicit Place search using SMT only with invariants took 16414 ms to find 0 implicit places.
Running 41793 sub problems to find dead transitions.
[2026-05-25 12:39:58] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1778/43573 variables, and 0 constraints, problems are : Problem set: 0 solved, 41793 unsolved in 30534 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1779 constraints, PredecessorRefiner: 41793/1860 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41793 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1778/43573 variables, and 0 constraints, problems are : Problem set: 0 solved, 41793 unsolved in 30519 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1779 constraints, PredecessorRefiner: 39933/1860 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 330895ms problems are : Problem set: 0 solved, 41793 unsolved
Search for dead transitions found 0 dead transitions in 331068ms
Starting structural reductions in LTL mode, iteration 1 : 1779/2038 places, 41794/42063 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 364664 ms. Remains : 1779/2038 places, 41794/42063 transitions.
[2026-05-25 12:45:32] [INFO ] Flatten gal took : 2929 ms
[2026-05-25 12:45:35] [INFO ] Flatten gal took : 2824 ms
[2026-05-25 12:45:42] [INFO ] Input system was already deterministic with 41794 transitions.
[2026-05-25 12:45:46] [INFO ] Flatten gal took : 3313 ms
[2026-05-25 12:45:49] [INFO ] Flatten gal took : 2903 ms
[2026-05-25 12:45:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality79455357375068785.gal : 605 ms
[2026-05-25 12:45:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality12934562202927258633.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality79455357375068785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12934562202927258633.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 12:46:23] [INFO ] Flatten gal took : 2986 ms
[2026-05-25 12:46:23] [INFO ] Applying decomposition
[2026-05-25 12:46:26] [INFO ] Flatten gal took : 2956 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5189829692552753405.txt' '-o' '/tmp/graph5189829692552753405.bin' '-w' '/tmp/graph5189829692552753405.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5189829692552753405.bin' '-l' '-1' '-v' '-w' '/tmp/graph5189829692552753405.weights' '-q' '0' '-e' '0.001'
[2026-05-25 12:46:39] [INFO ] Decomposing Gal with order
[2026-05-25 12:46:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 12:46:49] [INFO ] Removed a total of 359193 redundant transitions.
[2026-05-25 12:46:49] [INFO ] Flatten gal took : 5904 ms
[2026-05-25 12:46:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 4838 ms.
[2026-05-25 12:46:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality7179575157616981021.gal : 265 ms
[2026-05-25 12:46:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality4129247979578039459.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7179575157616981021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4129247979578039459.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Graph (trivial) has 2008 edges and 2038 vertex of which 146 / 2038 are part of one of the 26 SCC in 29 ms
Free SCC test removed 120 places
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1414 transitions
Trivial Post-agglo rules discarded 1414 transitions
Performed 1414 trivial Post agglomeration. Transition count delta: 1414
Iterating post reduction 0 with 1414 rules applied. Total rules applied 1415 place count 1917 transition count 40512
Reduce places removed 1414 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 1440 rules applied. Total rules applied 2855 place count 503 transition count 40486
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 2869 place count 492 transition count 40483
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2872 place count 489 transition count 40483
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 101 Pre rules applied. Total rules applied 2872 place count 489 transition count 40382
Deduced a syphon composed of 101 places in 188 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 3074 place count 388 transition count 40382
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 3104 place count 358 transition count 40352
Iterating global reduction 4 with 30 rules applied. Total rules applied 3134 place count 358 transition count 40352
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 3134 place count 358 transition count 40347
Deduced a syphon composed of 5 places in 28 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 3144 place count 353 transition count 40347
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 3155 place count 342 transition count 33776
Iterating global reduction 4 with 11 rules applied. Total rules applied 3166 place count 342 transition count 33776
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 3169 place count 342 transition count 33773
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3171 place count 340 transition count 33771
Iterating global reduction 5 with 2 rules applied. Total rules applied 3173 place count 340 transition count 33771
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3175 place count 338 transition count 33769
Iterating global reduction 5 with 2 rules applied. Total rules applied 3177 place count 338 transition count 33769
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 25 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 5 with 128 rules applied. Total rules applied 3305 place count 274 transition count 33705
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 3313 place count 274 transition count 33697
Discarding 56 places :
Symmetric choice reduction at 6 with 56 rule applications. Total rules 3369 place count 218 transition count 1871
Iterating global reduction 6 with 56 rules applied. Total rules applied 3425 place count 218 transition count 1871
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 6 with 24 rules applied. Total rules applied 3449 place count 218 transition count 1847
Discarding 29 places :
Symmetric choice reduction at 7 with 29 rule applications. Total rules 3478 place count 189 transition count 1812
Iterating global reduction 7 with 29 rules applied. Total rules applied 3507 place count 189 transition count 1812
Discarding 28 places :
Symmetric choice reduction at 7 with 28 rule applications. Total rules 3535 place count 161 transition count 1778
Iterating global reduction 7 with 28 rules applied. Total rules applied 3563 place count 161 transition count 1778
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 3579 place count 161 transition count 1762
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3581 place count 160 transition count 1761
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3582 place count 159 transition count 1749
Iterating global reduction 8 with 1 rules applied. Total rules applied 3583 place count 159 transition count 1749
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3584 place count 159 transition count 1748
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 9 with 11 rules applied. Total rules applied 3595 place count 159 transition count 1737
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 3617 place count 148 transition count 1726
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3618 place count 147 transition count 1725
Applied a total of 3618 rules in 12302 ms. Remains 147 /2038 variables (removed 1891) and now considering 1725/42063 (removed 40338) transitions.
[2026-05-25 12:47:38] [INFO ] Flow matrix only has 1713 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3234570556199830266.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6499626962823325981.kers'
[2026-05-25 12:47:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3234570556199830266.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6499626962823325981.kers]
Normalized transition count is 1712 out of 1713 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 1712 rows 146 cols 23405 entries
Finished phase 1 with 145 SingleSign rule and 0 generalized
[2026-05-25 12:47:38] [INFO ] Computed 2 invariants in 11 ms
Computed 2 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-6499626962823325981.kers
Total runtime 26 ms.
[2026-05-25 12:47:39] [INFO ] Implicit Places using invariants in 1206 ms returned []
[2026-05-25 12:47:39] [INFO ] Flow matrix only has 1713 transitions (discarded 12 similar events)
[2026-05-25 12:47:39] [INFO ] Invariant cache hit.
[2026-05-25 12:47:40] [INFO ] State equation strengthened by 511 read => feed constraints.
[2026-05-25 12:47:42] [INFO ] Implicit Places using invariants and state equation in 3406 ms returned []
Implicit Place search using SMT with State Equation took 4628 ms to find 0 implicit places.
[2026-05-25 12:47:42] [INFO ] Redundant transitions in 138 ms returned []
Running 1706 sub problems to find dead transitions.
[2026-05-25 12:47:42] [INFO ] Flow matrix only has 1713 transitions (discarded 12 similar events)
[2026-05-25 12:47:42] [INFO ] Invariant cache hit.
[2026-05-25 12:47:43] [INFO ] State equation strengthened by 511 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1706 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1706 unsolved
At refinement iteration 2 (OVERLAPS) 9/147 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1706 unsolved
SMT process timed out in 33342ms, After SMT, problems are : Problem set: 0 solved, 1706 unsolved
Search for dead transitions found 0 dead transitions in 33354ms
Starting structural reductions in SI_CTL mode, iteration 1 : 147/2038 places, 1725/42063 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50451 ms. Remains : 147/2038 places, 1725/42063 transitions.
[2026-05-25 12:48:16] [INFO ] Flatten gal took : 147 ms
[2026-05-25 12:48:16] [INFO ] Flatten gal took : 186 ms
[2026-05-25 12:48:16] [INFO ] Input system was already deterministic with 1725 transitions.
[2026-05-25 12:48:16] [INFO ] Flatten gal took : 139 ms
[2026-05-25 12:48:17] [INFO ] Flatten gal took : 139 ms
[2026-05-25 12:48:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality2046321721557336454.gal : 21 ms
[2026-05-25 12:48:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality15426810976760962790.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2046321721557336454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15426810976760962790.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 12:48:47] [INFO ] Flatten gal took : 163 ms
[2026-05-25 12:48:47] [INFO ] Applying decomposition
[2026-05-25 12:48:47] [INFO ] Flatten gal took : 153 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1417527644152318676.txt' '-o' '/tmp/graph1417527644152318676.bin' '-w' '/tmp/graph1417527644152318676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1417527644152318676.bin' '-l' '-1' '-v' '-w' '/tmp/graph1417527644152318676.weights' '-q' '0' '-e' '0.001'
[2026-05-25 12:48:47] [INFO ] Decomposing Gal with order
[2026-05-25 12:48:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 12:48:48] [INFO ] Removed a total of 13874 redundant transitions.
[2026-05-25 12:48:48] [INFO ] Flatten gal took : 200 ms
[2026-05-25 12:48:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 53 ms.
[2026-05-25 12:48:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality14367168782546956493.gal : 8 ms
[2026-05-25 12:48:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality7735267791175133746.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14367168782546956493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7735267791175133746.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1988 transition count 42013
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1988 transition count 42013
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 135 place count 1953 transition count 41978
Iterating global reduction 0 with 35 rules applied. Total rules applied 170 place count 1953 transition count 41978
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 193 place count 1930 transition count 41955
Iterating global reduction 0 with 23 rules applied. Total rules applied 216 place count 1930 transition count 41955
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 239 place count 1907 transition count 41932
Iterating global reduction 0 with 23 rules applied. Total rules applied 262 place count 1907 transition count 41932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 263 place count 1907 transition count 41931
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 284 place count 1886 transition count 41910
Iterating global reduction 1 with 21 rules applied. Total rules applied 305 place count 1886 transition count 41910
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 307 place count 1886 transition count 41908
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 324 place count 1869 transition count 41891
Iterating global reduction 2 with 17 rules applied. Total rules applied 341 place count 1869 transition count 41891
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 342 place count 1869 transition count 41890
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 358 place count 1853 transition count 41874
Iterating global reduction 3 with 16 rules applied. Total rules applied 374 place count 1853 transition count 41874
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 375 place count 1853 transition count 41873
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 387 place count 1841 transition count 41861
Iterating global reduction 4 with 12 rules applied. Total rules applied 399 place count 1841 transition count 41861
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 410 place count 1830 transition count 41850
Iterating global reduction 4 with 11 rules applied. Total rules applied 421 place count 1830 transition count 41850
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 422 place count 1830 transition count 41849
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 431 place count 1821 transition count 41840
Iterating global reduction 5 with 9 rules applied. Total rules applied 440 place count 1821 transition count 41840
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 448 place count 1813 transition count 41832
Iterating global reduction 5 with 8 rules applied. Total rules applied 456 place count 1813 transition count 41832
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 463 place count 1806 transition count 41825
Iterating global reduction 5 with 7 rules applied. Total rules applied 470 place count 1806 transition count 41825
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 477 place count 1799 transition count 41818
Iterating global reduction 5 with 7 rules applied. Total rules applied 484 place count 1799 transition count 41818
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 491 place count 1792 transition count 41811
Iterating global reduction 5 with 7 rules applied. Total rules applied 498 place count 1792 transition count 41811
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 505 place count 1785 transition count 41804
Iterating global reduction 5 with 7 rules applied. Total rules applied 512 place count 1785 transition count 41804
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 519 place count 1778 transition count 41797
Iterating global reduction 5 with 7 rules applied. Total rules applied 526 place count 1778 transition count 41797
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 527 place count 1778 transition count 41796
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 533 place count 1772 transition count 41790
Iterating global reduction 6 with 6 rules applied. Total rules applied 539 place count 1772 transition count 41790
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 540 place count 1772 transition count 41789
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 545 place count 1767 transition count 41784
Iterating global reduction 7 with 5 rules applied. Total rules applied 550 place count 1767 transition count 41784
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 555 place count 1762 transition count 41779
Iterating global reduction 7 with 5 rules applied. Total rules applied 560 place count 1762 transition count 41779
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 565 place count 1757 transition count 41774
Iterating global reduction 7 with 5 rules applied. Total rules applied 570 place count 1757 transition count 41774
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 571 place count 1757 transition count 41773
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 575 place count 1753 transition count 41769
Iterating global reduction 8 with 4 rules applied. Total rules applied 579 place count 1753 transition count 41769
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 581 place count 1753 transition count 41767
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 583 place count 1751 transition count 41765
Iterating global reduction 9 with 2 rules applied. Total rules applied 585 place count 1751 transition count 41765
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 587 place count 1751 transition count 41763
Applied a total of 587 rules in 17728 ms. Remains 1751 /2038 variables (removed 287) and now considering 41763/42063 (removed 300) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1196222233452381853.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4323912963020867598.kers'
[2026-05-25 12:49:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1196222233452381853.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4323912963020867598.kers]
Culled 0 columns in 74 ms.
// Phase 1: matrix 41763 rows 1751 cols 721835 entries
Finished phase 1 with 1741 SingleSign rule and 0 generalized
[2026-05-25 12:49:36] [INFO ] Computed 10 invariants in 613 ms
Computed 10 P flows in 614 ms.
Exported basis to /tmp/petrispot-output-4323912963020867598.kers
Total runtime 749 ms.
[2026-05-25 12:49:53] [INFO ] Implicit Places using invariants in 17784 ms returned []
Implicit Place search using SMT only with invariants took 17804 ms to find 0 implicit places.
Running 41762 sub problems to find dead transitions.
[2026-05-25 12:49:54] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1750/43514 variables, and 0 constraints, problems are : Problem set: 0 solved, 41762 unsolved in 30497 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1751 constraints, PredecessorRefiner: 41762/1830 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41762 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1750/43514 variables, and 0 constraints, problems are : Problem set: 0 solved, 41762 unsolved in 30496 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1751 constraints, PredecessorRefiner: 39932/1830 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 335804ms problems are : Problem set: 0 solved, 41762 unsolved
Search for dead transitions found 0 dead transitions in 335960ms
Starting structural reductions in LTL mode, iteration 1 : 1751/2038 places, 41763/42063 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 371617 ms. Remains : 1751/2038 places, 41763/42063 transitions.
[2026-05-25 12:55:33] [INFO ] Flatten gal took : 2843 ms
[2026-05-25 12:55:36] [INFO ] Flatten gal took : 3026 ms
[2026-05-25 12:55:42] [INFO ] Input system was already deterministic with 41763 transitions.
[2026-05-25 12:55:45] [INFO ] Flatten gal took : 2873 ms
[2026-05-25 12:55:48] [INFO ] Flatten gal took : 2637 ms
[2026-05-25 12:55:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality7856517217449934428.gal : 571 ms
[2026-05-25 12:55:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality5561587330890900010.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7856517217449934428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5561587330890900010.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
Detected timeout of ITS tools.
[2026-05-25 12:56:22] [INFO ] Flatten gal took : 3052 ms
[2026-05-25 12:56:22] [INFO ] Applying decomposition
[2026-05-25 12:56:25] [INFO ] Flatten gal took : 2917 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18311940364856579365.txt' '-o' '/tmp/graph18311940364856579365.bin' '-w' '/tmp/graph18311940364856579365.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18311940364856579365.bin' '-l' '-1' '-v' '-w' '/tmp/graph18311940364856579365.weights' '-q' '0' '-e' '0.001'
[2026-05-25 12:56:36] [INFO ] Decomposing Gal with order
[2026-05-25 12:56:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 12:56:46] [INFO ] Removed a total of 359183 redundant transitions.
[2026-05-25 12:56:47] [INFO ] Flatten gal took : 5744 ms
[2026-05-25 12:56:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 2799 ms.
[2026-05-25 12:56:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality16919870307268134233.gal : 263 ms
[2026-05-25 12:56:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality9483406465380429534.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16919870307268134233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9483406465380429534.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Graph (trivial) has 2019 edges and 2038 vertex of which 156 / 2038 are part of one of the 27 SCC in 27 ms
Free SCC test removed 129 places
Ensure Unique test removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1420 transitions
Trivial Post-agglo rules discarded 1420 transitions
Performed 1420 trivial Post agglomeration. Transition count delta: 1420
Iterating post reduction 0 with 1420 rules applied. Total rules applied 1421 place count 1908 transition count 40495
Reduce places removed 1420 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1444 rules applied. Total rules applied 2865 place count 488 transition count 40471
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2874 place count 479 transition count 40471
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2874 place count 479 transition count 40371
Deduced a syphon composed of 100 places in 173 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 3074 place count 379 transition count 40371
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 3104 place count 349 transition count 40341
Iterating global reduction 3 with 30 rules applied. Total rules applied 3134 place count 349 transition count 40341
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 3134 place count 349 transition count 40336
Deduced a syphon composed of 5 places in 25 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 3144 place count 344 transition count 40336
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 3155 place count 333 transition count 33765
Iterating global reduction 3 with 11 rules applied. Total rules applied 3166 place count 333 transition count 33765
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3169 place count 333 transition count 33762
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 3171 place count 331 transition count 33760
Iterating global reduction 4 with 2 rules applied. Total rules applied 3173 place count 331 transition count 33760
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 3175 place count 329 transition count 33758
Iterating global reduction 4 with 2 rules applied. Total rules applied 3177 place count 329 transition count 33758
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 18 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 3305 place count 265 transition count 33694
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 3313 place count 265 transition count 33686
Discarding 59 places :
Symmetric choice reduction at 5 with 59 rule applications. Total rules 3372 place count 206 transition count 1854
Iterating global reduction 5 with 59 rules applied. Total rules applied 3431 place count 206 transition count 1854
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 5 with 25 rules applied. Total rules applied 3456 place count 206 transition count 1829
Discarding 31 places :
Symmetric choice reduction at 6 with 31 rule applications. Total rules 3487 place count 175 transition count 1789
Iterating global reduction 6 with 31 rules applied. Total rules applied 3518 place count 175 transition count 1789
Discarding 30 places :
Symmetric choice reduction at 6 with 30 rule applications. Total rules 3548 place count 145 transition count 1750
Iterating global reduction 6 with 30 rules applied. Total rules applied 3578 place count 145 transition count 1750
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 3593 place count 145 transition count 1735
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3595 place count 144 transition count 1734
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3596 place count 143 transition count 1725
Iterating global reduction 7 with 1 rules applied. Total rules applied 3597 place count 143 transition count 1725
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3598 place count 143 transition count 1724
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 3607 place count 143 transition count 1715
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 3625 place count 134 transition count 1706
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 3626 place count 133 transition count 1705
Applied a total of 3626 rules in 11511 ms. Remains 133 /2038 variables (removed 1905) and now considering 1705/42063 (removed 40358) transitions.
[2026-05-25 12:57:32] [INFO ] Flow matrix only has 1695 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6335089914095055447.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17056191630486366968.kers'
[2026-05-25 12:57:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6335089914095055447.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17056191630486366968.kers]
Normalized transition count is 1694 out of 1695 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 1694 rows 132 cols 23366 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-25 12:57:32] [INFO ] Computed 2 invariants in 11 ms
Computed 2 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-17056191630486366968.kers
Total runtime 27 ms.
[2026-05-25 12:57:34] [INFO ] Implicit Places using invariants in 1185 ms returned []
[2026-05-25 12:57:34] [INFO ] Flow matrix only has 1695 transitions (discarded 10 similar events)
[2026-05-25 12:57:34] [INFO ] Invariant cache hit.
[2026-05-25 12:57:35] [INFO ] State equation strengthened by 511 read => feed constraints.
[2026-05-25 12:57:37] [INFO ] Implicit Places using invariants and state equation in 3418 ms returned []
Implicit Place search using SMT with State Equation took 4605 ms to find 0 implicit places.
[2026-05-25 12:57:37] [INFO ] Redundant transitions in 199 ms returned []
Running 1686 sub problems to find dead transitions.
[2026-05-25 12:57:37] [INFO ] Flow matrix only has 1695 transitions (discarded 10 similar events)
[2026-05-25 12:57:37] [INFO ] Invariant cache hit.
[2026-05-25 12:57:38] [INFO ] State equation strengthened by 511 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
At refinement iteration 2 (OVERLAPS) 9/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
SMT process timed out in 33033ms, After SMT, problems are : Problem set: 0 solved, 1686 unsolved
Search for dead transitions found 0 dead transitions in 33052ms
Starting structural reductions in SI_CTL mode, iteration 1 : 133/2038 places, 1705/42063 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49381 ms. Remains : 133/2038 places, 1705/42063 transitions.
[2026-05-25 12:58:10] [INFO ] Flatten gal took : 109 ms
[2026-05-25 12:58:10] [INFO ] Flatten gal took : 115 ms
[2026-05-25 12:58:11] [INFO ] Input system was already deterministic with 1705 transitions.
[2026-05-25 12:58:11] [INFO ] Flatten gal took : 265 ms
[2026-05-25 12:58:11] [INFO ] Flatten gal took : 226 ms
[2026-05-25 12:58:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15933081169177270507.gal : 23 ms
[2026-05-25 12:58:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4848992788930263167.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15933081169177270507.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4848992788930263167.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 40000 steps (2154 resets) in 2053 ms. (19 steps per ms) remains 1/1 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40003 steps (148 resets) in 90 ms. (439 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality4848992788930263167.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 1764
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1764 after 28672
Interrupted probabilistic random walk after 572034 steps, run timeout after 3001 ms. (steps per millisecond=190 ) properties seen :0 out of 1
Probabilistic random walk after 572034 steps, saw 156621 distinct states, run finished after 3001 ms. (steps per millisecond=190 ) properties seen :0
[2026-05-25 12:58:14] [INFO ] Flow matrix only has 1695 transitions (discarded 10 similar events)
[2026-05-25 12:58:14] [INFO ] Invariant cache hit.
[2026-05-25 12:58:15] [INFO ] State equation strengthened by 511 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 130/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :28672 after 180224
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :180224 after 196608
SMT process timed out in 5812ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 1705/1705 transitions.
Graph (complete) has 972 edges and 133 vertex of which 132 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 132 transition count 1685
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 20 place count 132 transition count 1676
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 38 place count 123 transition count 1676
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 56 place count 114 transition count 1667
Free-agglomeration rule applied 47 times.
Iterating global reduction 1 with 47 rules applied. Total rules applied 103 place count 114 transition count 1620
Reduce places removed 48 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 513 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 571 rules applied. Total rules applied 674 place count 66 transition count 1097
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 684 place count 56 transition count 1097
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 693 place count 47 transition count 1088
Iterating global reduction 3 with 9 rules applied. Total rules applied 702 place count 47 transition count 1088
Performed 18 Post agglomeration using F-continuation condition with reduction of 502 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 738 place count 29 transition count 568
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 774 place count 29 transition count 532
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 782 place count 21 transition count 524
Iterating global reduction 4 with 8 rules applied. Total rules applied 790 place count 21 transition count 524
Performed 8 Post agglomeration using F-continuation condition with reduction of 494 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 814 place count 5 transition count 22
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (trivial) has 4 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 4 with 17 rules applied. Total rules applied 831 place count 4 transition count 6
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 833 place count 4 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 833 place count 4 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 835 place count 3 transition count 3
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 836 place count 3 transition count 3
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 837 place count 2 transition count 2
Iterating global reduction 6 with 1 rules applied. Total rules applied 838 place count 2 transition count 2
Applied a total of 838 rules in 267 ms. Remains 2 /133 variables (removed 131) and now considering 2/1705 (removed 1703) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 2/133 places, 2/1705 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA MedleyB-PT-B11-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2038/2038 places, 42063/42063 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1990 transition count 42015
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1990 transition count 42015
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 130 place count 1956 transition count 41981
Iterating global reduction 0 with 34 rules applied. Total rules applied 164 place count 1956 transition count 41981
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 186 place count 1934 transition count 41959
Iterating global reduction 0 with 22 rules applied. Total rules applied 208 place count 1934 transition count 41959
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 230 place count 1912 transition count 41937
Iterating global reduction 0 with 22 rules applied. Total rules applied 252 place count 1912 transition count 41937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 253 place count 1912 transition count 41936
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 273 place count 1892 transition count 41916
Iterating global reduction 1 with 20 rules applied. Total rules applied 293 place count 1892 transition count 41916
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 295 place count 1892 transition count 41914
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 311 place count 1876 transition count 41898
Iterating global reduction 2 with 16 rules applied. Total rules applied 327 place count 1876 transition count 41898
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 328 place count 1876 transition count 41897
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 343 place count 1861 transition count 41882
Iterating global reduction 3 with 15 rules applied. Total rules applied 358 place count 1861 transition count 41882
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 359 place count 1861 transition count 41881
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 371 place count 1849 transition count 41869
Iterating global reduction 4 with 12 rules applied. Total rules applied 383 place count 1849 transition count 41869
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 394 place count 1838 transition count 41858
Iterating global reduction 4 with 11 rules applied. Total rules applied 405 place count 1838 transition count 41858
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 406 place count 1838 transition count 41857
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 415 place count 1829 transition count 41848
Iterating global reduction 5 with 9 rules applied. Total rules applied 424 place count 1829 transition count 41848
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 432 place count 1821 transition count 41840
Iterating global reduction 5 with 8 rules applied. Total rules applied 440 place count 1821 transition count 41840
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 447 place count 1814 transition count 41833
Iterating global reduction 5 with 7 rules applied. Total rules applied 454 place count 1814 transition count 41833
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 461 place count 1807 transition count 41826
Iterating global reduction 5 with 7 rules applied. Total rules applied 468 place count 1807 transition count 41826
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 475 place count 1800 transition count 41819
Iterating global reduction 5 with 7 rules applied. Total rules applied 482 place count 1800 transition count 41819
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 489 place count 1793 transition count 41812
Iterating global reduction 5 with 7 rules applied. Total rules applied 496 place count 1793 transition count 41812
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 503 place count 1786 transition count 41805
Iterating global reduction 5 with 7 rules applied. Total rules applied 510 place count 1786 transition count 41805
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 511 place count 1786 transition count 41804
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 517 place count 1780 transition count 41798
Iterating global reduction 6 with 6 rules applied. Total rules applied 523 place count 1780 transition count 41798
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 524 place count 1780 transition count 41797
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 529 place count 1775 transition count 41792
Iterating global reduction 7 with 5 rules applied. Total rules applied 534 place count 1775 transition count 41792
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 539 place count 1770 transition count 41787
Iterating global reduction 7 with 5 rules applied. Total rules applied 544 place count 1770 transition count 41787
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 549 place count 1765 transition count 41782
Iterating global reduction 7 with 5 rules applied. Total rules applied 554 place count 1765 transition count 41782
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 555 place count 1765 transition count 41781
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 559 place count 1761 transition count 41777
Iterating global reduction 8 with 4 rules applied. Total rules applied 563 place count 1761 transition count 41777
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 565 place count 1761 transition count 41775
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 567 place count 1759 transition count 41773
Iterating global reduction 9 with 2 rules applied. Total rules applied 569 place count 1759 transition count 41773
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 571 place count 1759 transition count 41771
Applied a total of 571 rules in 26838 ms. Remains 1759 /2038 variables (removed 279) and now considering 41771/42063 (removed 292) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15977309025131748177.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12175433759229458999.kers'
[2026-05-25 12:58:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15977309025131748177.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12175433759229458999.kers]
Culled 0 columns in 75 ms.
// Phase 1: matrix 41771 rows 1759 cols 721851 entries
Finished phase 1 with 1749 SingleSign rule and 0 generalized
[2026-05-25 12:58:48] [INFO ] Computed 10 invariants in 714 ms
Computed 10 P flows in 716 ms.
Exported basis to /tmp/petrispot-output-12175433759229458999.kers
Total runtime 822 ms.
[2026-05-25 12:59:04] [INFO ] Implicit Places using invariants in 17169 ms returned []
Implicit Place search using SMT only with invariants took 17182 ms to find 0 implicit places.
Running 41770 sub problems to find dead transitions.
[2026-05-25 12:59:05] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1758/43530 variables, and 0 constraints, problems are : Problem set: 0 solved, 41770 unsolved in 30507 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1759 constraints, PredecessorRefiner: 41770/1838 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41770 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1758/43530 variables, and 0 constraints, problems are : Problem set: 0 solved, 41770 unsolved in 30436 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/1759 constraints, PredecessorRefiner: 39932/1838 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 322666ms problems are : Problem set: 0 solved, 41770 unsolved
Search for dead transitions found 0 dead transitions in 322825ms
Starting structural reductions in LTL mode, iteration 1 : 1759/2038 places, 41771/42063 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 366975 ms. Remains : 1759/2038 places, 41771/42063 transitions.
[2026-05-25 13:04:30] [INFO ] Flatten gal took : 2525 ms
[2026-05-25 13:04:33] [INFO ] Flatten gal took : 2710 ms
[2026-05-25 13:04:39] [INFO ] Input system was already deterministic with 41771 transitions.
[2026-05-25 13:04:43] [INFO ] Flatten gal took : 2836 ms
[2026-05-25 13:04:45] [INFO ] Flatten gal took : 2648 ms
[2026-05-25 13:04:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality16236876329968526175.gal : 596 ms
[2026-05-25 13:04:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality3985166022816926122.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16236876329968526175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3985166022816926122.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
[2026-05-25 13:05:19] [INFO ] Flatten gal took : 3150 ms
[2026-05-25 13:05:19] [INFO ] Applying decomposition
[2026-05-25 13:05:23] [INFO ] Flatten gal took : 3067 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18178632602331282756.txt' '-o' '/tmp/graph18178632602331282756.bin' '-w' '/tmp/graph18178632602331282756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18178632602331282756.bin' '-l' '-1' '-v' '-w' '/tmp/graph18178632602331282756.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:05:34] [INFO ] Decomposing Gal with order
[2026-05-25 13:05:34] [INFO ] Rewriting arrays to variables to allow decomposition.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MedleyB-PT-B11"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is MedleyB-PT-B11, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969020100361"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyB-PT-B11.tgz
mv MedleyB-PT-B11 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;